Group Elements

A group element is a set of elements listed in (prefix)Elements in order from bottom to top. Where elements overlap, mouse events go to the topmost one. (prefix)BaseLength adds to the element's size for flow-layout purposes.

Group elements inherit common layout options.
(prefix)Elements [element-list]
Mandatory Setting
A list of the elements which are overlaid on top of eachother by this group element, from bottom to top.